baber/WOPTO huggingface dataset:
Patent EP-2045970-A1 (EP)
Inventor: ALEXANDRE RUDOLPH
IPC: H04L12/28
Filed: 2007-10-05
Abstract: Wireless transceiver apparatus is described for operating in a part of the RF spectrum in which a first wireless transceiver apparatus shares with a co-located second wireless transceiver apparatus. 
     The first wireless transceiver apparatus comprises: 
a wireless transceiver unit; 
an arbitration interface for interfacing with an arbitration entity which arbitrates access to the shared part of the RF spectrum between the first wireless transceiver apparatus and the second wireless transceiver apparatus; 
 
wherein the arbitration interface is adapted to signal time periods when the wireless transceiver unit is operational, or requests to be operational; 
and wherein the arbitration interface is adapted to signal data about the first wireless transceiver apparatus during other time periods.
Patent EP-1989406-A1 (EP)
Inventor: PROSCHKO MARKUS
IPC: F01L9/14
Filed: 2007-01-22
Abstract: L'invention concerne une tête de cylindre pour moteur à combustion interne dotée d'une commande électrohydraulique des soupapes qui comporte une unité émettrice (12), une unité réceptrice (24), une soupape hydraulique (4), une chambre (18) de délestage de pression et une chambre sous pression (17) qui est disposée dans le sens de la transmission entre l'unité émettrice (12) et l'unité réceptrice (24) et qui peut être reliée par la soupape hydraulique (4) à la chambre (18) de délestage de pression associée. L'unité émettrice (12), l'unité réceptrice (24), la chambre sous pression (17), la soupape hydraulique (4), la chambre (18) de délestage de pression et un clapet anti-retour (31) font partie avec un boîtier hydraulique commun (8) d'une unité hydraulique (3) prémontée et fixée sur la tête de cylindre (1), et raccordée par l'intermédiaire du clapet anti-retour (31) à l'alimentation en fluide hydraulique du moteur à combustion interne. Ainsi, pour le premier remplissage de la chambre (18) de délestage de pression et/ou de la chambre sous pression (17) avec du fluide hydraulique, au moins un dispositif de remplissage (6) doté d'un moyen de fermeture (35), indépendant de l'alimentation en fluide hydraulique et formé sur le boîtier hydraulique (8) sera prévu.
Patent EP-1984661-A1 (EP)
Inventor: HOOD PETER DAVID
IPC: F16J15/10
Filed: 2007-02-01
Abstract: A gasket formed of compressible material and having a first sealing surface and a second sealing surface for providing a fluid seal between a first component and a second component, a plurality of cavities provided within the gasket proximate the first and/or second sealing surfaces and extending over at least a first portion of the gasket to provide increased compressibility of the gasket in the first portion.
Patent EP-1994976-A1 (EP)
Inventor: TADA YASUHIRO
IPC: B01D63/00
Filed: 2007-01-11
Abstract: An object of the present invention is to provide a method for manufacturing a hollow fiber module that makes it possible to decrease the spacing between a plurality of hollow fiber sheets and facilitate the formation of a potting portion with a two-layer structure. The method for manufacturing a hollow fiber module of a preferred embodiment includes: a first step of preparing a plurality of units in which a plurality of hollow fibers are fixed and provided side by side at the end portion side thereof on plate-shaped members; a second step of laminating the plurality of units so that portions of the plate-shaped members overlap via a first curable resin and filling a partial region on a side opposite the end portion side between the adjacent plate-shaped members with the first curable resin; and a third step of filling a region on the end portion side from the first curable resin between the adjacent plate-shaped members with a second curable resin having a hardness after curing that is higher than that of the first curable resin, and then curing the second curable resin.
Patent EP-1986810-A1 (EP)
Inventor: KIM TAE-WOONG
IPC: B23D61/02
Filed: 2007-02-23
Abstract: La présente invention concerne une tête de coupe pour un outil de coupe, utilisé pour la découpe ou le forage d'une pièce à travailler fragile telle que la pierre, des briques, du béton, et de l'asphalte et possédant une excellente vitesse de coupe et une longue durée de vie; un procédé de fabrication de la tête de coupe, et un outil comportant la tête de coupe. La tête de coupe comporte un matériau abrasif et un matériau de liaison fritté, ledit matériau de liaison étant formé d'une matrice métallique; la matrice métallique comporte une phase II et/ou de pores ayant une certaine taille à une certaine fraction volumique; et la phase II est une inclusion non métallique ou céramique. Selon la présente invention, il est prévu une tête de coupe possédant une excellente vitesse de coupe et une longue durée de vie à un prix nettement plus bas.
Patent EP-1987535-A1 (EP)
Inventor: KAELVESTEN EDVARD
IPC: H01L21/768
Filed: 2007-01-31
Abstract: The invention relates to a method of making a starting substrate wafer for semiconductor engineering having electrical wafer through connections (140; 192). It comprises providing a wafer (110; 150) having a front side and a back side and having a base of low resistivity silicon and a layer of high resistivity material on the front side. On the wafer there are islands of low resistivity material in the layer of high resistivity material. The islands are in contact with the silicon base material. Trenches are etched from the back side of the wafer but not all the way through the wafer to provide insulating enclosures defining the wafer through connections (140; 192). The trenches are filled with insulating material. Then the front side of the wafer is grinded to expose the insulating material to create the wafer through connections. Also there is provided a wafer substrate for making integrated electronic circuits and/or components, comprising a low resistivity silicon base (110) having a high resistivity top layer (122) suitable for semiconductor engineering, characterized by having low resistivity wafer through connections (140).
Patent EP-1987378-A1 (EP)
Inventor: F
IPC: G02B1/12
Filed: 2007-02-06
Abstract: Die vorliegende Erfindung betrifft ein optisches Element bzw. Bauteil mit ausgezeichnetem Antifog-Effekt, welches darüber hinaus eine ausgezeichnete Kratzfestigkeit und/oder Ent Spiegelungswirkung aufweist und sogar hydrophobe und/oder oleophobe Eigenschaften aufweisen kann, und ein Verfahren zu dessen Herstellung. Das Element umfasst in der nachfolgenden Reihenfolge ein Glassubstrat, eine wasseraufnehmende erste Schicht und eine zweite Schicht, ausgewählt aus (i) einer Antireflexbeschichtung, einer Verspiegelungsbeschichtung oder einer Hartschicht oder (ii) einem Verbund bzw. einer Kombination aus Hartschicht und Antireflexbeschichtung oder (iii) einem Verbund bzw. einer Kombination aus Hartschicht und Verspiegelungsbeschichtung, wobei in die zweite Schicht und die wasseraufnehmende erste Schicht Sacklöcher eingebracht sind, weiche ausgehend von der zweiten Schicht eingebracht sind und die zweite Schicht vollständig durchdringen und zumindest teilweise in die wasseraufnehmende erste Schicht eindringen.
Patent EP-1990352-A1 (EP)
Inventor: TASAKI TSUTOMU
IPC: C08F10/02
Filed: 2007-02-14
Abstract: An ethylene-α-olefin copolymer for a film or sheet satisfying the following requirements [1] to [5] simultaneously is excellent in transparency and moldability and is suitably used for a film or sheet excellent in mechanical strength. 
[1] The density (d) is in the range of 890 to 980 kg/m 3 . 
[2] The intrinsic viscosity ([η]) measured at 135°C in decalin is in the range of 0.5 to 10 dl/g. 
[3] The ratio of weight average molecular weight (Mw) to number average molecular weight (Mn) (Mw/Mn) measured by GPC is in the range of 2.0 to 50. 
[4] In an elution temperature-elution amount curve given by cross fractionation chromatography (CFC), the difference between a temperature at which the integrated elution amount is 1% by mass and a temperature at which the integrated elution amount is 40% by mass is 12°C or less, wherein the total elution amount is 100% by mass. 
[5] The amount of a component soluble in decane is 0.5% by mass or less.
Patent EP-2126430-A1 (EP)
Inventor: LAVENIUS MATS
IPC: F01L9/20
Filed: 2007-03-05
Abstract: A fluid valve comprising a valve body (1) having an chamber (2), the chamber (2) confined by a chamber lower end portion (7), a chamber upper end portion (8) and chamber wall(s) (6), the chamber (2) having at least a two ports (3, 4), a first port (3) and a second port (4) for communicating fluid to and from the chamber (2), and further a piezoelectric valve member (5) in the chamber (2) for controlling fluid flow between the at least two ports (3, 4), and the valve member (5) is a piezoelectric ring actuator of bender type which is aligned substantially parallel to the lower end portion (7) and at a distance (hi) from the lower end portion (7), the valve member (5) having a substantially centred opening (9).
Patent EP-2002141-A1 (EP)
Title: Self-energising disk brake and method for the control thereof
Inventor: SEIDENSCHWANG MATTHIAS
IPC: F16D65/18
Filed: 2007-03-27
Abstract: The invention relates to a self-energising disk brake comprising an actuator in which actuating force, which is applied by an actuator, is energised by means of a self-energising device which is arranged between the actuator and the brake lining. Said self-energising disk brake comprises the following features: a) a clamping unit for clamping at least one brake lining unit (20) to one side of a brake disk (2) by performing a clamping movement of the brake lining unit (20) towards the brake disk (2), said clamping movement being divided into at least one movement component (U direction) extending parallel to the axis of rotation (BA) of the brake disk and at least one movement component (U direction) extending tangential in relation to the axis of rotation (BA) of the brake disk; b) at least one electromotive drive unit (23) embodied as an actuator for actuating the clamping unit; c) said clamping unit comprises a branched drive (24) which comprises two driven branches, the first driven branch interacting with a first clamping device and the second drive branch interacting with the second clamping device (5, 6); d) the clamping unit is also configured such that it can be, preferably, automatically changed or controlled between the first and the second clamping device, when braking in the forward and reverse driving directions, and e) a selection of the gear (24) and the first and second clamping devices is carried out such that the rotational direction of the electromotive drive unit is preferably the same when braking in the forward and reverse direction.
Patent EP-2021149-A1 (EP)
Inventor: GROSSMANN WALTER
IPC: B23Q39/02
Filed: 2007-05-12
Abstract: The invention relates to a machine tool which comprises a machine frame, a first workpiece support unit arranged on the machine frame and having a workpiece holder, at least one tool support unit arranged on the machine frame and a working chamber in which a workpiece held in the workpiece holder can be machined by means of the tool. The aim of the invention is to increase accuracy of machining of said machine tool. For this purpose, the tool support unit has a tool support base, a guide arm, extending with a longitudinal axis, and a tool turret held on the guide arm. Said tool turret has a turret housing arranged on the guide arm relative which housing the turret head can be rotated about a turret axis that is perpendicular to the longitudinal axis. An intersection between a tool plane of the turret head and the turret axis lies inside a geometrical cylindrical space about the longitudinal axis and has a radius that corresponds to an average radius of the guide arm.
Patent EP-2021933-A1 (EP)
Inventor: DREPS DANIEL
IPC: G06F13/16
Filed: 2007-05-16
Abstract: Memory systems are disclosed that include a memory controller and an outbound link with the memory controller connected to the outbound link. The outbound link typically includes a number of conductive pathways that conduct memory signals from the memory controller to memory buffer devices in a first memory layer; and at least two memory buffer devices in a first memory layer. Each memory buffer device in the first memory layer typically is connected to the outbound link to receive memory signals from the memory controller.
Patent EP-1989345-A1 (EP)
Inventor: DENIAU GUY
IPC: C25D13/08
Filed: 2007-02-26
Abstract: La présente Invention concerne le domaine des revêtements de surface, lesdits revêtements étant sous la forme de films organiques. Elle est plus particulièrement relative à un procédé de formation de films organiques copolymériques par greffage électrochimique sur des surfaces conductrices ou semi-conductrices de l'électricité à partir de solutions aqueuses électrolytiques renfermant au moins un solvant protique, au moins un amorceur de polymérisation par voie radicalaire soluble dans le solvant protique, au moins un monomère polymérisable par voie radicalaire et au moins un tensioactif. L'Invention concerne également les surfaces obtenues en mettant en œuvre ce procédé, leurs applications notamment pour la préparation de composants microélectroniques, de dispositifs biomédicaux ou de kits de criblage, ainsi que la solution électrolytique mise en œuvre au cours du procédé.
Patent EP-2021915-A1 (EP)
Inventor: LEWIN ANDREW CHARLES
IPC: G06F7/02
Filed: 2007-05-21
Abstract: La présente invention concerne un appareil de correspondance de motifs pour faire correspondre des données d'entrée à une chaîne de données de référence. L'appareil est mis en œuvre dans un matériel électronique et peut être mis en œuvre à l'aide de FPGA disponibles dans le commerce utilisant un traitement complètement numérique. Il est capable d'une corrélation très rapide. Des données d'entrée sont reçues par un démultiplexeur 1:N qui réduit la vitesse d'horloge et produit un signal de données parallèles à N canaux qui est passé à un registre à décalage de largeur N, à M étages. Le registre à décalage présente une sortie au niveau de chaque étage intermédiaire pour produire un signal de données parallèles N par M, chaque signal représentant un bit différent des données d'entrée. Les données d'entrée sont comparées à des données de référence par la combinaison de chaque canal à un canal de données de référence approprié utilisant une combinaison OU Exclusif. Les résultats des comparaisons OU Exclusif au niveau binaire sont ensuite combinés à l'aide de combinaisons OU, commodément au niveau de l'octet et ensuite au niveau de la chaîne. Le résultat est un signal simple avec/sans correspondance.
Patent EP-2027655-A1 (EP)
Inventor: COLMER MORGAN JAMES
IPC: H03M3/04
Filed: 2007-06-11
Abstract: L'invention concerne un modulateur sigma-delta permettant de former un signal de sortie numérique représentatif de l'amplitude d'un signal d'entrée analogique, le modulateur comprenant une unité de modulation comportant : une unité de sommation permettant d'ajouter le signal d'entrée analogique à un signal d'ajustement pour former un signal de sortie de sommation, un intégrateur agencé pour recevoir le signal de sortie de sommation et pour former un signal de sortie d'intégrateur qui dépend de celui-ci, ainsi qu'un dispositif de quantification agencé pour recevoir le signal de sortie d'intégrateur et pour former le signal numérique de sortie qui dépend de celui-ci, le modulateur sigma-delta comprenant en outre une boucle de rétroaction permettant de générer le signal d'ajustement et comprenant un circuit de sélection agencé pour former le signal d'ajustement en effectuant une sélection entre une ou deux valeurs limites du signal d'ajustement, la sélection étant effectuée en fonction du signal numérique de sortie.
Patent EP-2030149-A1 (EP)
Inventor: KLEIHORST RICHARD P
IPC: G06V10/774
Filed: 2007-05-11
Abstract: A method for detecting a pattern in an image comprising a grid of data elements processes each data element in a predetermined order. In processing one of the data elements, the following steps are carried out. It is checked (100) whether a predetermined local feature is present at the data element to generate information about the local feature if it is present. A propagation direction (42) is associated with the generated information, where the propagation direction is chosen such that data elements along the propagation direction still have to be processed. The generated information, as well as the information propagated to the data element, are propagated (110) to respective data elements closest to the data element along the respective propagation directions associated with the respective information. It is checked (104) whether a predetermined pattern is present which includes a plurality of features (32) based on information propagated to the data element about local features established elsewhere in the image, and if found, information about the pattern is outputted (108).
Patent EP-1995870-A1 (EP)
Inventor: YAGI SATOSHI
IPC: H02P23/07
Filed: 2007-03-06
Abstract: The present invention is intended for a ground fault detection method of detecting a ground fault generated in a motor using an existing inverter. When a ground fault is generated in a three-phase motor (10), each time any one of high arm side transistors (Q21 to Q23) and low arm side transistors (Q24 to Q26) constituting an inverter circuit (20) is switched from ON to OFF, a voltage across a smoothing capacitor 1 rises. The voltage across the smoothing capacitor (1) is detected at a ground fault detection part (3), and an increment within a first certain period of time and an increment within a second certain period of time are calculated. As a result, a ground fault can be detected independently of sudden power failure.
Patent EP-1997428-A1 (EP)
Inventor: WADA YASUNORI
IPC: A61B5/0488
Filed: 2007-03-07
Abstract: It is intended to provide a diagnosis system whereby it can be detected whether or not a patient makes aspiration in practice. In this diagnosis system, aspiration sound data is extracted in a controlling section (29) from the biological sound data of a patient stored in the memory section (31) and then the aspiration frequency during the recording is calculated based on the thus extracted aspiration sound data.
Patent EP-2003109-A1 (EP)
Inventor: SUGIMOTO TATSUYA
IPC: C07C21/22
Filed: 2007-03-30
Abstract: A process for producing a perfluoroalkyne compound includes an addition reaction step of adding Cl 2 , Br 2 , or I 2  to a compound shown by the formula (1) CH 3 C≡CR 1  to obtain a compound shown by the formula (2) CH 3 CX 2 CX 2 R 1 , a fluorination reaction step of reacting the compound shown by the formula (2) with fluorine gas to obtain a compound shown by the formula (3) CF 3 CX 2 CX 2 R 2 , and a dehalogenation reaction step of contacting the compound shown by the formula (3) with a metal or an organometallic compound to obtain a perfluoroalkyne compound shown by the formula (4) CF 3 C≡CR 2 . According to the present invention, a perfluoroalkyne compound can be produced at high productivity and high yield using starting raw materials which are environmentally friendly and industrially available. In the above formulas, R 1  represents a methyl group or an ethyl group, X represents Cl, Br, or I, and R 2  represents a trifluoromethyl group or a pentafluoroethyl group.
Patent EP-1961132-A1 (EP)
Inventor: MEHTA NEELESH B
IPC: H04L1/06
Filed: 2007-04-04
Abstract: La présente invention vise un procédé qui transmet et reçoit des signaux dans un réseau coopératif à utilisateurs, entrées et sorties multiples. Le réseau ci-décrit comprend des stations de base (BS) et des stations mobiles (MS). Chaque station de base possède au moins deux antennes tandis que chaque station mobile en possède au moins une. Au niveau d'une première et d'une deuxième stations de base utilisant des matrices de précodage linéaire, une pluralité de flux de données sont précodés ensemble pour produire des premiers signaux et des deuxièmes signaux. Les premiers signaux sont transmis synchroniquement de la première station de base et de la deuxième station de base à une première station mobile, tandis que les deuxièmes signaux sont transmis synchroniquement de la première station de base et de la deuxième station de base à une deuxième station mobile, les premiers signaux et les deuxièmes signaux n'étant pas synchronisés.
Patent EP-2031619-A1 (EP)
Inventor: MURAKAMI SHOHEI
IPC: H01H13/14
Filed: 2007-06-05
Abstract: Disclosed are a key top (4) to be used for push button switches of a portable electronic device, which key top has a metal sheet (6) with an approximately thin plate shape, and an outer-layer sheet (8a, 8b) made of a flexible material which is connected to one surface or both surfaces of the metal sheet (6), and a key sheet (2) which has the key top (4) and a sheet-like key base of an elastic material connected thereto, and methods of manufacturing the key top and the key sheet.
Patent EP-2103100-A1 (EP)
Title: Encodeurs et procédés ctc efficaces
Inventor: KOSHY KAMAL
IPC: H03M13/29
Filed: 2007-03-12
Abstract: La présente invention concerne des modes de réalisation décrits ici de manière générale d'encodage de données d'entrée en données de parité dans des mécanismes. D'autres modes de réalisation pourront être décrits et réclamés.
Patent EP-2042195-A1 (EP)
Inventor: KITAGAWA MASAYUKI
IPC: A61P35/00
Filed: 2007-07-13
Abstract: A novel derivative of combretastatins which has water solubility and is capable of releasing the drug independent of biological enzymes likely to cause individual differences and whose effective therapeutic effect can be expected has been demanded. A high-molecular weight conjugate of combretastatins,  characterized by  having a structure in which a hydroxyl group of a combretastatin is linked via an ester bond to a carboxylic acid group of the polymer moiety in a block copolymer of a polyethylene glycol moiety with the polymer moiety having two or more carboxylic acid groups such as polyaspartic acid or polyglutamic acid is provided.
Patent EP-2023964-A1 (EP)
Inventor: BUCZYNSKI PETER J
IPC: A61L2/20
Filed: 2007-05-17
Abstract: A decontamination system for decontaminating an enclosure defining a chamber or region. The decontamination system includes an air bypass for introducing atmospheric air into the decontamination system and bypassing air to the atmosphere in response to system operating conditions. The air bypass allows increased airflow through the decontamination system during certain operating modes of the decontamination system (i.e., dehumidification and aeration phases), thereby reducing the amount of time needed to dehumidify and aerate the enclosure. The air bypass also facilitates the use of a high capacity dryer in the decontamination system.
Patent EP-2059543-A1 (EP)
Inventor: TAKAHASHI YOSHIAKI
IPC: H05B33/14
Filed: 2007-09-04
Abstract: The organic electroluminescence element includes a substrate, a pair of electrodes formed on the substrate, and one or plural organic layers between the pair of the electrodes, said organic layer containing a luminescent layer, wherein the luminescent layer contains a compound represented by the following formula (1) and a charge-transporting non-conjugated polymer; in the formula (1), R1 to R8 each are independently a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; a plurality of the alkyl groups may be linked with one another to form a ring; at least two of R1 to R8 are each the alkyl group; and at least one of the alkyl groups is an alkyl group having a tertiary or quaternary α-carbon atom. The organic electroluminescence element has high luminescence efficiency and long service life.